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B1-12KC F — HOSE ASSEMBLY,NONMETALLIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

B1-12KC F: HOSE ASSEMBLY,NONMETALLIC.

The HOSE ASSEMBLY,NONMETALLIC is a the manufacturer industrial component. Key specifications include temp_rating: 40.0 FAHRENHEIT AND 140.0 FAHRENHEIT SINGLE RESPONSE DEGF, exterior_color: SILVER, inside_diameter: 0.300 INCHES NOMINAL IN, outside_diameter: 0.550 INCHES NOMINAL IN, operating_pressure: 125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS, end_connection_design: STRAIGHT ALL ENDS. This part is cataloged in the U.S.

Government catalog under NSN 4720-01-673-2279, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
B1-12KC F
NSN: 4720-01-673-2279
FSC: 4720 — Hose and Flexible Tubing
CAGE: 14679 — BRASS CRAFT MFG CO SUB OF MASCO CORP (USA)
SPECIFICATIONS
temp_rating40.0 FAHRENHEIT AND 140.0 FAHRENHEIT SINGLE RESPONSE DEGF
exterior_colorSILVER
inside_diameter0.300 INCHES NOMINAL IN
outside_diameter0.550 INCHES NOMINAL IN
operating_pressure125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
end_connection_designSTRAIGHT ALL ENDS
end_item_identification4510-01-477-7764
media_for_which_designedWATER SINGLE RESPONSE
cross-sectional_shape_styleROUND
measuring_method_and_length12.0 INCHES NOMINAL OVERALL IN
part_name_assigned_by_controlling_agencySPEEDI PLUMB PLUS 3/8" COMPRESSION X 3/8" OD COMPRESSION
NSN4720-01-673-2279
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: B1-12KC F · OEM ⚠ VERIFY BEFORE ORDERING Schedule = wall thickness, NOT pipe diameter. Sch 40 and Sch 80 have the same OD but different wall thickness. Nominal pipe size ≠ actual OD — a 1" pipe is actually 1.315" OD ✓ BROKER TIP Sch 40 = standard wall, Sch 80 = heavy wall (higher pressure), Sch 160 = extra heavy. Seamless pipe is required for high-pressure applications — welded pipe has lower ratings PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
MEASURING METHOD AND LENGTH: 12.0 INCHES NOMINAL OVERALL IN
•
TEMP RATING: 40.0 FAHRENHEIT AND 140.0 FAHRENHEIT SINGLE RESPONSE DEGF
•
END CONNECTION DESIGN: STRAIGHT ALL ENDS
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
OUTSIDE DIAMETER: 0.550 INCHES NOMINAL IN
•
OPERATING PRESSURE: 125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
•
EXTERIOR COLOR: SILVER
•
INSIDE DIAMETER: 0.300 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
MEASURING METHOD AND LENGTH12.0 INCHES NOMINAL OVERALL IN
TEMP RATING40.0 FAHRENHEIT AND 140.0 FAHRENHEIT SINGLE RESPONSE DEGF
END CONNECTION DESIGNSTRAIGHT ALL ENDS
CROSS-SECTIONAL SHAPE STYLEROUND
OUTSIDE DIAMETER0.550 INCHES NOMINAL IN
OPERATING PRESSURE125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
EXTERIOR COLORSILVER
INSIDE DIAMETER0.300 INCHES NOMINAL IN
MEDIA FOR WHICH DESIGNEDWATER SINGLE RESPONSE
PART NAME ASSIGNED BY CONTROLLING AGENCYSPEEDI PLUMB PLUS 3/8" COMPRESSION X 3/8" OD COMPRESSION
OTHER ITEMS IN FSC 4720 — Hose and Flexible Tubing
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4720-00-000-0080 4720-00-000-0081 4720-00-000-0084 4720-00-000-0724 4720-00-001-0014 4720-00-001-0015 4720-00-001-0023 4720-00-001-0025
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is B1-12KC F?
B1-12KC F is a HOSE ASSEMBLY,NONMETALLIC.
What is the NSN for B1-12KC F?
B1-12KC F is cataloged in the U.S. Government catalog under NSN 4720-01-673-2279. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.